FLIGHT DYNAMICS LIBRARY CATIA SYSTEMS ENGINEERING

ACCURATELY The Modelica based Flight Dynamics library enables the rapid modeling, simulation and analysis of the flight dynamic characteristics of a wide range of flight vehicles. SIMULATE THE The library is ideal for the multi-disciplinary development of accurate flight control FLIGHT DYNAMICS laws as well as for use in real-time flight simulators for commercial and military OF AIRCRAFT AND aircraft, unmanned aerial vehicles (UAVs), airships and rotorcraft. UNMANNED AERIAL VEHICLES TYPICAL USE CASES LIBRARY CONTENTS • Aircraft Design Flight Vehicle Components Assess the impact of aircraft design configuration changes • Aerodynamics and Propulsion base classes on flight characteristics early in the design process. • Airframes and Kinematic components • Flight Control Law Design Design and analyze multi-disciplinary flight dynamic • Weight and Balance components control laws for flight and system dynamics. • Sensor and Control systems • Mission Simulation and Optimization Rapidly execute mission simulations to assess flight Environment Models performance or to optimize flight trajectories to minimize • Earth and Terrain models fuel burn, emissions and flight time. • Atmosphere and Wind models • Real-Time Simulation • Ground Objects Leverage accurate flight dynamic models and realistic visualization to create real-time simulators for training Interfaces pilots and product marketing. • Flight Gear visualization KEY FEATURES • External Devices input • Full compatibility with standard libraries Develop and interconnect airframe and systems models using standard mechanical connectors. BENEFITS

• Scalable complexity • True multi-disciplinary modeling and simulation of aircraft Quickly switch between point mass or full six-degrees-of- flight dynamics freedom equations of motion, local geodetic or WGS’84 • Supports simulation from on-ground operations through to position states, velocity states in body or flight path high speed and high altitude flights coordinates via a single parameter. • Model complexity can be easily scaled to enable analysis • Detailed Environment Models and simulation at any stage of the design process Simulate one or more aircraft in a single model using a • Improved model maintenance through the use of a single common detailed gravity, magnetic field, terrain, wind and tool for modeling, control and simulation atmospheric models. • Ability to integrate with a wide range of other compatible • Accurate Trimming Modelica libraries Accurately initialize flight dynamic models to their desired initial state.

Typical Flight Dynamics Model

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